Germfree
a. 无菌的, 在无菌状态下出生的
✅ 同义词
🗣️ 情景例句
You go first.
你先来。
To be of use in the world is the only way to be happy.
为善最乐。
I agree that it is a difficult situation.
我同意，这种情况很难办。